# config valid only for current version of Capistrano
lock '~> 3.10.1'

def deploysecret(key, default = 'undefined')
  @deploy_secrets_yml ||= YAML.load_file('config/deploy-secrets.yml')[fetch(:stage).to_s]
  @deploy_secrets_yml.fetch(key.to_s, default)
end

set :rails_env, fetch(:stage)

if deploysecret(:use_rvm, true)
  require 'rvm1/capistrano3'
  set :rvm1_ruby_version, deploysecret(:ruby_version, '2.3.2') 
end

set :application, 'consul'
set :full_app_name, deploysecret(:full_app_name)

set :server_name, deploysecret(:server_name)
set :repo_url, deploysecret(:repository, 'https://github.com/consul/consul.git')

set :revision, `git rev-parse --short #{fetch(:branch)}`.strip

set :log_level, :info
set :pty, true
set :use_sudo, false

set :linked_files, %w{config/database.yml config/secrets.yml}
set :linked_dirs, %w{log tmp public/system public/assets}

set :keep_releases, 5

set :local_user, ENV['USER']

set :delayed_job_workers, 2
set :delayed_job_roles, :background

set(:config_files, %w(
  log_rotation
  database.yml
  secrets.yml
  unicorn.rb
))

set :whenever_roles, -> { :app }

set :user, deploysecret(:user)
set :ssh_options, -> {
  {
    user: deploysecret(:user),
    forward_agent: true,
    compression: 'none',
    port: deploysecret(:ssh_port)
  }
}

namespace :deploy do
  if deploysecret(:use_rvm, true) 
    before :starting, 'rvm1:install:rvm'  # install/update RVM
    before :starting, 'rvm1:install:ruby' # install Ruby and create gemset
    before :starting, 'install_bundler_gem' # install bundler gem
  end

  after :publishing, 'deploy:restart'
  after :published, 'delayed_job:restart'
  after :published, 'refresh_sitemap'

  after :finishing, 'deploy:cleanup'
end

task :install_bundler_gem do
  on roles(:app) do
    execute "rvm use #{fetch(:rvm1_ruby_version)}; gem install bundler"
  end
end

task :refresh_sitemap do
  on roles(:app) do
    within release_path do
      with rails_env: fetch(:rails_env) do
        execute :rake, 'sitemap:refresh:no_ping'
      end
    end
  end
end